Display panel of a programmed computer system with a graphical user interface



FIG. 1 is a front view of a display panel of a programmed computersystem with a graphical user interface; and,

FIG. 2 is a front view of a portion thereof, on an enlarged scale, forease of illustration.

The broken lines illustrating the display panel and portions of thegraphical user interface are included for the purpose of illustratingunclaimed environment and form no part of the claimed design.

We claim the ornamental design for a display panel of a programmedcomputer system with a graphical user interface, as shown and described.